Researchers are comparing how children learn sign languages across different communities.

She regretted co-signing her friend's loan after he defaulted.

My neighbor co-signs every lease his college-aged children sign, even when he barely knows the landlords.

We followed the sign-posts through the forest until we reached the lake.

We need to collect the sign offs from each department before launching the campaign.

Many people read daily horoscopes to see what their zodiac signs predict.

The ministers presented the signs-manual as evidence of royal consent.

When typing the equation, please use the addition sign between the numbers.

Please circle all the addition signs on the worksheet before starting the quiz.

During testing, our team relied on self-signing to avoid the overhead of obtaining CA-signed certificates.